/***********************************************************************/
/* Open Visualization Data Explorer                                    */
/* (C) Copyright IBM Corp. 1989,1999                                   */
/* ALL RIGHTS RESERVED                                                 */
/* This code licensed under the                                        */
/*    "IBM PUBLIC LICENSE - Open Visualization Data Explorer"          */
/***********************************************************************/
/*
 * $Header: /src/master/dx/src/exec/dxmods/_normals.h,v 1.4 2000/08/24 20:04:16
 * davidt Exp $
 */

#include <dxconfig.h>

#ifndef __NORMALS_H_
#define __NORMALS_H_

#include <dx/dx.h>

#define TRUE 1
#define FALSE 0

#define ONE_THIRD 0.33333333333333333333
#define ONE_FOURTH 0.25

#define ABS( x ) ( ( ( x ) < 0.0 ) ? ( -( x ) ) : ( x ) )

Object _dxfNormalsObject( Object, char * );
Object _dxfNormals( Object, char * );
Array _dxf_FLE_Normals( int *, int, int *, int, int *, int, float *, int );

#endif /* __NORMALS_H_ */
